426441580 has 24 divisors (see below), whose sum is σ = 924416640. Its totient is φ = 165073920.

The previous prime is 426441577. The next prime is 426441599. The reversal of 426441580 is 85144624.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343285 + ... + 344524.

It is an arithmetic number, because the mean of its divisors is an integer number (38517360).

Almost surely, 2^426441580 is an apocalyptic number.

It is an amenable number.

426441580 is an abundant number, since it is smaller than the sum of its proper divisors (497975060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426441580 is a wasteful number, since it uses less digits than its factorization.

426441580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687849 (or 687847 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 426441580 is about 20650.4619803045. The cubic root of 426441580 is about 752.6964156540.

The spelling of 426441580 in words is "four hundred twenty-six million, four hundred forty-one thousand, five hundred eighty".